It is advantageous to look youthful because______.
A. other members of society rarely attack younger looking members
B. young people eat less
C. older members of society do not usually consider younger people to be threats
D. humans have a natural instinct to take care of younger members of society
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根据《房产税暂行条例》的规定,房产税的免税范围有哪些?
TTL集成门电路与CMOS集成门电路的静态功耗差不多。()
What does the author mean by "undisputed"(line 4, para. 1)?
A. Disproved.
B. Debated.
C. Unquestioned.
D. Underrated.